The Naked Scientists flagship science show, includes the latest science news, interviews with top scientists, hands-on science experiments and answers to your science questions.
August 4th, 2009
Episode 181 of 1138 episodes
What happens if you urinate on an electric fence? We find out the answer to this and some of your other science questions on this week's Naked Scientists, including why chilli peppers are red, how does squinting help you see further and what's the best way to align your laundry with the wind? Plus, why blue food colouring could reduce the damage of spinal injury, how shrimps could catalyse biodiesel production and the physics behind the regularity of raindrops...